Where does “ὄμορφος” come from?

ὄμορφος (Byzantine Greek) comes from Ancient Greek εὔμορφος, from Ancient Greek εὐ-, from Ancient Greek πίων, from Proto-Indo-European peyH- — fat, milk.

Ancestry of “ὄμορφος”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	εὔμορφος	fair of form, comely, shapely
2	Ancient Greek	εὐ-	good, well
3	Ancient Greek	πίων	fat, rich; wealthy; abounding, fertile
4	Proto-Indo-European	peyH-	fat, milk

Words derived from “ὄμορφος”

όμορφος
ομορφιά

Every word from Proto-Indo-European peyH- →Every word from Ancient Greek εὐ- →Every word from Ancient Greek εὔμορφος →